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Subject: [jboss-user] [Performance Tuning] - java.lang.OutOfMemoryError:
From: Roberto Requena <do-not-reply () jboss ! com>
Date: 2011-08-31 16:28:19
Message-ID: 2-624085-3-14944-1314808092217.jivesbs.jivemailuser () http://community ! jboss ! org
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Roberto Requena [http://community.jboss.org/people/Rart3001_1] created the discussion
"java.lang.OutOfMemoryError: PermGen space + JBoss AS in Windows"
To view the discussion, visit: http://community.jboss.org/message/624085#624085
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Greetings.
I need some help setting up a JBoss Aplication for production as is giving me memory \
problems.
The server configuration is as follows:
*OS: Microsoft Windows Server 2003 Enterprise Edition (Service Pack 2)*
*CPU: Pentium (R) Dua-Core CPU E5200@2.50GHz 2.50GHz*
*Memory: 1.96 GB of RAM.*
*JAVA: java version "1.6.0_24" Java (TM) SE Runtime Environment (build1.6.0_24-b07)*
*Application Server: JBoss 5.1.0.GA*
My application is developed with:
*JSF 1.2*
*Rich Faces 3.3.3 Final*
*Facelets*
*EJB 3.0*
*JPA*
I tried to make most of my Backing Beam are in request scope.
But when more than one user is connected to the application I get the following \
error:
java.lang.OutOfMemoryError: PermGen space
and tried to set the memory of the VM, but do not know what values to \
putexactly the amount of server memory. Nor is that components of jboss I have to \
uninstall to improve performance.
If you have any suggestions they are truly GRATEFUL.
Thanks again and excuse me for my Inglish
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-webkit-border-bottom-left-radius: 5px;"><h3 style="margin: 10px 0 5px; font-size: \
17px; font-weight: normal;"> java.lang.OutOfMemoryError: PermGen space + JBoss AS in \
Windows </h3>
<span style="margin-bottom: 10px;">
created by <a href="http://community.jboss.org/people/Rart3001_1">Roberto \
Requena</a> in <i>Performance Tuning</i> - <a \
href="http://community.jboss.org/message/624085#624085">View the full discussion</a> \
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<div class="jive-rendered-content"><p><span \
class="hps">Greetings</span><span>.</span></p><p style="min-height: 8pt; height: 8pt; \
padding: 0px;"> </p><p>     <span class="hps">I need \
some</span> <span class="hps">help setting up</span> <span class="hps">a</span> <span \
class="hps">JBoss</span> <span class="hps">Aplication</span> <span class="hps">for \
production</span> <span class="hps">as</span> <span class="hps">is giving me</span> \
<span class="hps">memory problems.</span></p><p style="min-height: 8pt; height: 8pt; \
padding: 0px;"> </p><p><span class="hps">The</span> <span class="hps">server \
configuration</span> <span class="hps">is as follows:</span></p><p style="min-height: \
8pt; height: 8pt; padding: 0px;"> </p><p><strong><span class="hps">OS:</span> \
<span class="hps">Microsoft</span> <span class="hps">Windows</span> <span \
class="hps">Server</span> <span class="hps">2003 Enterprise</span> <span \
class="hps">Edition</span> <span class="hps">(Service</span> <span class="hps">Pack \
2)</span></strong></p><p><strong><span class="hps">CPU:</span> <span class="hps \
atn">Pentium (</span>R) <span class="hps">Dua</span>-Core CPU <span \
class="hps">E5200@2.50GHz</span> <span \
class="hps">2.50GHz</span></strong></p><p><strong><span class="hps">Memory:</span> \
<span class="hps">1.96 GB</span> <span class="hps">of</span> <span \
class="hps">RAM.</span></strong></p><p><strong><span class="hps">JAVA:</span> <span \
class="hps">java</span> <span class="hps atn">version "</span>1.6.0_24<span \
class="atn">" Java (</span>TM) <span class="hps">SE Runtime</span> <span \
class="hps">Environment</span> <span class="hps">(build</span><span \
class="hps">1.6.0_24</span><span \
class="atn">-</span>b07)</strong></p><p><strong><span class="hps">Application \
Server:</span> <span class="hps">JBoss</span> <span \
class="hps">5.1.0.GA</span></strong></p><p style="min-height: 8pt; height: 8pt; \
padding: 0px;"> </p><p><span class="hps">My</span> <span \
class="hps">application</span> <span class="hps">is developed</span> <span \
class="hps">with:</span></p><p style="min-height: 8pt; height: 8pt; padding: \
0px;"> </p><p><strong><span class="hps">JSF \
1.2</span></strong></p><p><strong><span class="hps">Rich</span> <span \
class="hps">Faces</span> <span class="hps">3.3.3</span> <span \
class="hps">Final</span></strong></p><p><strong><span \
class="hps">Facelets</span></strong></p><p><strong><span class="hps">EJB</span> <span \
class="hps">3.0</span></strong></p><p><strong><span \
class="hps">JPA</span></strong></p><p style="min-height: 8pt; height: 8pt; padding: \
0px;"> </p><p><span class="hps">I</span> <span class="hps">tried to make</span> \
<span class="hps">most of my</span> <span class="hps">Backing</span> <span \
class="hps">Beam</span> <span class="hps">are in</span> <span \
class="hps">request</span> <span class="hps">scope</span><span>.</span></p><p \
style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span \
class="hps">But when</span> <span class="hps">more than one user</span> <span \
class="hps">is</span> <span class="hps">connected</span> <span class="hps">to the \
application</span> <span class="hps">I get the following</span> <span \
class="hps">error:</span></p><p style="min-height: 8pt; height: 8pt; padding: \
0px;"> </p><pre class="jive-pre"><code class="jive-code \
jive-java">java.lang.OutOfMemoryError: PermGen space </code></pre><p \
style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span \
class="hps">and</span> <span class="hps">tried to set</span> <span class="hps">the \
memory of the</span> <span class="hps">VM,</span> <span class="hps">but</span> <span \
class="hps">do not know what</span> <span class="hps">values to put</span><span \
class="hps">exactly</span> <span class="hps">the amount of</span> <span \
class="hps">server memory.</span> <span class="hps">Nor</span> <span \
class="hps">is</span> <span class="hps">that components of</span> <span \
class="hps">jboss</span> <span class="hps">I have to</span> <span \
class="hps">uninstall</span> <span class="hps">to improve \
performance</span><span>.</span></p><p style="min-height: 8pt; height: 8pt; padding: \
0px;"> </p><p><span class="hps">If you have</span> <span class="hps">any \
suggestions</span> <span class="hps">they are</span> <span class="hps">truly</span> \
<span class="hps">GRATEFUL</span><span>.</span></p><p style="min-height: 8pt; height: \
8pt; padding: 0px;"> </p><p><span class="hps">Thanks again and</span> <span \
class="hps">excuse</span> <span class="hps">me</span> <span class="hps">for my</span> \
<span class="hps">Inglish</span></p></div>
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<p style="margin: 0;">Reply to this message by <a \
href="http://community.jboss.org/message/624085#624085">going to Community</a></p> \
<p style="margin: 0;">Start a new discussion in Performance Tuning at <a \
href="http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2078">Community</a></p>
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